From Newsgroup: comp.lang.python

Dear All,

We are happy to announce a new edition
of the Dogelog Player:

- Tabling Directive:
It turns out that our term expansion is fit
enough to provide a tabling directive table/1.
The directive will prepare a query and a answer
cache for the given predicate, as well as a
wrapper. The current version does not yet
realize tabling of non-wellfounded recursion.

- Hash Indexes:
The tabling does not use a table space separate
from the dynamic database, instead the caches
are realized through dynamic predicates. To
profit even more from our ground term sharing,
we now offer pre-computed hash indexes. For
large ground terms, the tabling mechanism
can then exhibit emergent local interning.

- Rubber Band:
The format/[2,3] predicates got a facelift and
we now support the rubber band ~`Ct and the
column margin ~N|. The challenge was to keep
the streaming behaviour, which we could keep
for the first rubber band separated segment.
A further challenge was scattering character
richtext, which the format specifiers
~defgq can produce.

Have Fun!

Jan Burse, https://www.herbrand.ai/ , 01.05.2026
--- Synchronet 3.22a-Linux NewsLink 1.2

From Newsgroup: comp.lang.python

Hi,

Dogelog Player is a Prolog system for JavaScript,
Python and Java targets. It has still some macOS
genes, since couple of years ago our development
environment featured a Mac Book. We recently did
a cross testing exercise for Dogelog Player on
a brand new Mac Neo.

In our Zoo of AI laptops we had to rank the Mac
Neo third. Still the Mac Neo, a beautifully silent
and affordable product, excells for example in
JavaScript and clearly leaves behind the other
Think ARM machine, since we couldn’t find a PyPy
Windows ARM build.

See also:

Dogelog Player on a A18 Everest
https://medium.com/2989/80bae0494236

Mild Shock schrieb:

Dear All,

We are happy to announce a new edition
of the Dogelog Player:

- Tabling Directive:
It turns out that our term expansion is fit
enough to provide a tabling directive table/1.
The directive will prepare a query and a answer
cache for the given predicate, as well as a
wrapper. The current version does not yet
realize tabling of non-wellfounded recursion.

- Hash Indexes:
The tabling does not use a table space separate
from the dynamic database, instead the caches
are realized through dynamic predicates. To
profit even more from our ground term sharing,
we now offer pre-computed hash indexes. For
large ground terms, the tabling mechanism
can then exhibit emergent local interning.

- Rubber Band:
The format/[2,3] predicates got a facelift and
we now support the rubber band ~`Ct and the
column margin ~N|. The challenge was to keep
the streaming behaviour, which we could keep
for the first rubber band separated segment.
A further challenge was scattering character
richtext, which the format specifiers
~defgq can produce.

Have Fun!

Jan Burse, https://www.herbrand.ai/ , 01.05.2026

--- Synchronet 3.22a-Linux NewsLink 1.2

From Newsgroup: comp.lang.python

Hi,

We are currently setting sail to give Dogelog Player
a more janus faced backend. Until now we had only
one code compilation idea that realizes our Prolog
VM. With π-WAM we add a second Prolog VM to the same
Prolog system, with the aim to use it for
specialized tasks.

Optimized for speed the π-WAM is very primitive.
The compiler capitalizes that code blocks are
relocatable. The emulator dispatches π-WAM in/1
and out/1 commands to the usual Prolog read and
write predicates. We could demonstrate a is/2
example and a between/3 example.

See also:

Emulating π-WAM in Dogelog Player
https://medium.com/2989/de9cd29c7d37

Mild Shock schrieb:

Hi,

Dogelog Player is a Prolog system for JavaScript,
Python and Java targets. It has still some macOS
genes, since couple of years ago our development
environment featured a Mac Book. We recently did
a cross testing exercise for Dogelog Player on
a brand new Mac Neo.

In our Zoo of AI laptops we had to rank the Mac
Neo third. Still the Mac Neo, a beautifully silent
and affordable product, excells for example in
JavaScript and clearly leaves behind the other
Think ARM machine, since we couldn’t find a PyPy
Windows ARM build.

See also:

Dogelog Player on a A18 Everest
https://medium.com/2989/80bae0494236

Mild Shock schrieb:

Dear All,

We are happy to announce a new edition
of the Dogelog Player:

- Tabling Directive:
It turns out that our term expansion is fit
enough to provide a tabling directive table/1.
The directive will prepare a query and a answer
cache for the given predicate, as well as a
wrapper. The current version does not yet
realize tabling of non-wellfounded recursion.

- Hash Indexes:
The tabling does not use a table space separate
from the dynamic database, instead the caches
are realized through dynamic predicates. To
profit even more from our ground term sharing,
we now offer pre-computed hash indexes. For
large ground terms, the tabling mechanism
can then exhibit emergent local interning.

- Rubber Band:
The format/[2,3] predicates got a facelift and
we now support the rubber band ~`Ct and the
column margin ~N|. The challenge was to keep
the streaming behaviour, which we could keep
for the first rubber band separated segment.
A further challenge was scattering character
richtext, which the format specifiers
~defgq can produce.

Have Fun!

Jan Burse, https://www.herbrand.ai/ , 01.05.2026

--- Synchronet 3.22a-Linux NewsLink 1.2